---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7432 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 693 12233 1 3069 14964 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:47:e9:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.206/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe47:e9f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:df:25:ee brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7432) 02/01/25 _x86_64_ (4 CPU) 09:22:52 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:24:01 394.70 152.71 241.99 0.00 11889.62 75033.76 0.00 09:25:01 364.16 55.24 308.92 0.00 2232.03 13184.22 0.00 09:26:01 79.42 18.36 61.06 0.00 1194.20 20149.84 0.00 Average: 279.43 75.44 203.99 0.00 5105.28 36122.61 0.00 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 13486112 15367196 621716 3.80 52332 2037260 1352064 7.76 872640 1766916 70472 09:25:01 12471740 14936596 1025892 6.26 83696 2562188 1738220 9.97 1350624 2250140 306028 09:26:01 12582512 15374532 584296 3.57 91200 2858348 1275668 7.32 1129160 2335056 20280 Average: 12846788 15226108 743968 4.54 75743 2485932 1455317 8.35 1117475 2117371 132260 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 447.98 284.29 2209.01 71.78 0.00 0.00 0.00 0.00 09:24:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 297.77 246.78 4010.41 34.73 0.00 0.00 0.00 0.00 09:25:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 109.22 98.87 1045.36 21.16 0.00 0.00 0.00 0.00 09:26:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 284.99 209.98 2421.59 42.56 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7432) 02/01/25 _x86_64_ (4 CPU) 09:22:52 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 15.41 17.06 14.07 6.01 0.13 47.32 09:24:01 0 13.40 16.87 13.36 6.84 0.14 49.39 09:24:01 1 13.72 17.78 14.28 2.32 0.12 51.78 09:24:01 2 15.06 17.07 14.91 8.93 0.16 43.87 09:24:01 3 19.45 16.52 13.72 5.93 0.12 44.26 09:25:01 all 30.57 3.81 4.61 3.29 0.10 57.62 09:25:01 0 18.82 4.36 4.88 5.92 0.13 65.88 09:25:01 1 40.98 2.71 5.01 3.70 0.10 47.50 09:25:01 2 29.11 4.08 3.99 1.42 0.08 61.32 09:25:01 3 33.45 4.10 4.55 2.10 0.08 55.72 09:26:01 all 54.45 0.00 2.30 1.19 0.09 41.97 09:26:01 0 47.63 0.00 3.08 0.98 0.10 48.21 09:26:01 1 50.64 0.00 1.89 2.53 0.08 44.85 09:26:01 2 65.60 0.00 1.79 0.67 0.10 31.84 09:26:01 3 53.95 0.00 2.42 0.59 0.08 42.96 Average: all 33.67 6.85 6.92 3.47 0.11 48.97 Average: 0 26.75 6.99 7.05 4.56 0.12 54.53 Average: 1 35.39 6.69 6.97 2.85 0.10 48.00 Average: 2 36.86 6.94 6.81 3.62 0.11 45.66 Average: 3 35.76 6.79 6.84 2.85 0.10 47.68